Belleville ZIP Codes — Saint Clair County, IL

There are 5 unique ZIP codes in Belleville, Illinois. Area code: 618.

ZIP codes

103.40

sq mi land

1.19

sq mi water

618

area code

Belleville, IL ZIP code map

About Belleville, IL

Belleville, Illinois, is a vibrant city located in the southwestern part of the state. It serves as the county seat of Saint Clair County and is known for its rich heritage and community spirit. With a diverse population and a wide range of amenities, Belleville offers both residents and visitors a welcoming atmosphere.

Location & geography

Geographically, Belleville is situated approximately 10 miles east of St. Louis, Missouri, making it a convenient location for those commuting to the city. The city spans a total area of 104.59 square miles, which includes 103.40 square miles of land and 1.19 square miles of water. This diverse terrain provides residents with various outdoor recreational opportunities.

Community & economy

Belleville fosters a close-knit community with a character marked by friendliness and hospitality. The local economy is supported by a variety of industries, including manufacturing, healthcare, and retail. Daily life in Belleville is enriched by cultural events, local festivals, and a thriving arts scene.

Transportation

The city is well-connected by several major highways, including Interstate 64 and Illinois Route 15, facilitating easy travel to neighboring regions. The nearest airport is the St. Louis Lambert International Airport, located about 25 miles away. Public transit options are also available, making commuting accessible for residents.

History

Founded in 1814, Belleville has a storied history that reflects its growth and development as a key location in Illinois. Historically, the city thrived on industries such as agriculture and manufacturing, contributing to its economic strength. Over the years, Belleville has been home to various cultural events and milestones that celebrate its heritage.

Did you know?

One little-known fact about Belleville is that it is home to the annual Great Forest Park Balloon Race, attracting visitors from afar. Additionally, the city boasts a rich diversity of architecture, with many historic buildings that tell the story of its past.

ZIP codes for Belleville, IL (5)

ZIP code	City	County	Map
62220	Belleville	Saint Clair	View map
62221	Belleville	Saint Clair	View map
62222	Belleville	Saint Clair	View map
62223	Belleville	Saint Clair	View map
62226	Belleville	Saint Clair	View map

Demographics & statistics

94,598

Population

40.5

Median age

$69,057

Median household income

$37,517

Per capita income

$155,175

Median home value

$996

Median monthly rent

69.9%

Home ownership

12.6%

Poverty rate

5.0%

Unemployment

31,096

Housing units

31.4%

Bachelor's or higher

Age distribution

Male Female

2,253

Under 5

2,397

2,439

5–9

2,596

3,188

10–14

3,392

2,883

15–19

3,068

2,933

20–24

3,122

5,979

25–34

6,362

6,228

35–44

6,627

5,325

45–54

5,667

3,454

55–59

3,676

3,461

60–64

3,683

4,722

65–74

5,025

1,918

75–84

2,041

1,046

85+

1,113

← Male

Female →

Age summary

Group	Count	%
Under 18	20,201	21.3%
18 and over	74,397	78.8%
65 and over	15,865	17.0%
Median age	40.5 years

Race & ethnicity

White 62.1%

Black or African American 24.8%

Two or more races 6.3%

Hispanic or Latino 3.3%

Other race 1.6%

Asian 1.6%

American Indian / Alaska Native 0.2%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	60,809	62.1%
Black or African American	24,265	24.8%
Two or more races	6,176	6.3%
Hispanic or Latino	3,277	3.3%
Other race	1,550	1.6%
Asian	1,530	1.6%
American Indian / Alaska Native	205	0.2%
Native Hawaiian / Pacific Islander	63	0.1%

Household income

Under $10k 6.4%

$10k–$15k 3.3%

$15k–$25k 7.0%

$25k–$35k 7.0%

$35k–$50k 11.8%

$50k–$75k 18.9%

$75k–$100k 14.0%

$100k–$150k 16.3%

$150k–$200k 8.7%

$200k+ 6.7%

Range	% of households
Under $10k	6.4%
$10k–$15k	3.3%
$15k–$25k	7.0%
$25k–$35k	7.0%
$35k–$50k	11.8%
$50k–$75k	18.9%
$75k–$100k	14.0%
$100k–$150k	16.3%
$150k–$200k	8.7%
$200k+	6.7%
Median income	$69,057

Housing

Home values

Under $50k 7.1%

$50k–$100k 20.5%

$100k–$150k 20.5%

$150k–$200k 18.7%

$200k–$300k 20.8%

$300k–$500k 10.1%

$500k–$1M 2.2%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$155,175
Median rent / month	$996
Owner occupied	69.9%
Renter occupied	30.1%
Vacant	10.0%
Single-family detached	70.6%
Large apartment buildings	2.1%
Mobile homes	3.8%
Median rooms	5.9
Avg household size (owned)	2.53

Year built

Era	%
2020 or later	0.3%
2010–2019	3.8%
2000–2009	11.9%
1990–1999	10.9%
1980–1989	12.2%
1970–1979	11.4%
1960–1969	12.8%
1950–1959	14.3%
1940–1949	6.2%
1939 or earlier	16.2%

Bedrooms

Size	% of units
No bedroom (studio)	1.9%
1 bedroom	10.2%
2 bedrooms	26.1%
3 bedrooms	40.8%
4 bedrooms	16.6%
5+ bedrooms	4.5%

Vehicles per household

Vehicles	% of households
No vehicle	5.3%
1 vehicle	37.5%
2 vehicles	38.5%
3 or more	18.6%

Heating fuel

Fuel type	%
Utility gas	62.8%
Electricity	33.9%
Propane / LP gas	2.6%
Fuel oil	0.1%
Wood	0.2%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	17,045	44.2%
Cohabiting couple	2,423	6.4%
Male householder, no spouse	7,659	19.9%
Female householder, no spouse	11,500	29.5%
Households with children under 18	10,777	27.8%
Households with seniors (65+)	11,067	28.7%
Average household size	2.39

Marital status

Status	Male	Female
Never married	36.5%	31.8%
Married	48.7%	44.3%
Separated	1.8%	1.9%
Widowed	2.8%	9.0%
Divorced	10.2%	13.1%

Education

Less than 9th grade 1.7%

Some HS, no diploma 3.8%

HS graduate 25.9%

Some college, no degree 25.9%

Associate's degree 11.4%

Bachelor's degree 18.3%

Graduate / professional 13.1%

Metric	%
HS diploma or higher	94.6%
Bachelor's or higher	31.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,355	5.5%
Kindergarten	846	3.7%
Elementary school	9,647	42.7%
High school	5,192	22.4%
College / grad school	6,409	25.9%

Employment

Industry of employment

Education & healthcare 26.0%

Professional & management 11.1%

Retail trade 11.1%

Arts, food & hospitality 10.5%

Transportation & utilities 8.2%

Manufacturing 7.9%

Finance & real estate 6.3%

Public administration 5.9%

Construction 5.0%

Other services 4.6%

Wholesale trade 1.9%

Information 0.9%

Agriculture & mining 0.7%

Occupation

Category	%
Management, business & arts	39.1%
Service	19.5%
Sales & office	20.0%
Natural resources & construction	7.3%
Production & transportation	14.4%

Employment type

Type	%
Private sector	80.5%
Government	14.6%
Self-employed	4.9%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	79.3%
Carpool	6.9%
Public transit	2.3%
Walk	1.4%
Other means	0.9%
Avg commute (minutes)	25.6

Poverty

All people 12.6%

Under 18 years 17.5%

18 and over 11.2%

Married-couple families 2.5%

Female-led households 23.4%

Income support

Source	% of households
Social Security	30.4%
Retirement income	27.1%
Supplemental Security	5.6%
Cash public assistance	1.8%
Food stamps / SNAP	11.6%

Health indicators

Condition	%
High blood pressure	34.6%
High cholesterol	30.5%
Heart disease	5.9%
Stroke	3.0%
Asthma	10.0%
Arthritis	25.2%
Kidney disease	2.8%
Pulmonary disease	6.3%
Cancer	6.5%

Behavior / access	%
Binge drinking	15.4%
No physical activity	23.1%
Less than 7 hrs sleep	33.1%
Fair or poor health	13.4%
Poor mental health	12.6%
Poor physical health	9.2%
No health insurance	10.2%
Visited doctor (checkup)	80.1%
Visited dentist	69.3%
Cholesterol screening	90.2%
Teeth loss	13.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	8,420	11.3%

Disability	%
Any disability	14.6%
Under 18	5.6%
18–64 years	12.7%
65 and over	33.1%

Health insurance coverage

Type	%
Private insurance	71.7%
Public insurance	37.9%
Uninsured under 19	2.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	89,948	95.1%
Spanish	1,149	1.3%
Other Indo-European	346	0.4%
Asian & Pacific Islander	157	0.2%
Other languages	521	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	91,172	96.5%
Born in same state	89,791	95.1%
Born in different state	56,622	60.7%
Foreign born	1,381	1.4%
Naturalized citizen	3,426	3.6%
Not a US citizen	2,304	66.7%

Ancestry

Ancestry	Count	%
Italian	9,527	10.1%
French	7,315	7.7%
Arab	3,525	3.7%
English	714	0.8%
Irish	448	0.5%

Ancestry	Count	%
Polish	263	0.3%
German	200	0.2%
Norwegian	192	0.2%
Dutch	83	0.1%

Technology access

Metric	% of households
Computer access	41.1%
Internet access	94.1%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Belleville, IL have?

Belleville, IL has 4 ZIP codes: 62220, 62221, 62223, and 62226. Each ZIP code serves a distinct delivery area within the city and surrounding region.